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A Series of Polymorphs with Different Colors in Fluorescent 2,5-Diamino-3,6-dicyanopyrazine Dyes
19
Citations
7
References
2006
Year
Inorganic ChemistryExciton InteractionsEngineeringPhotochemistryFluorescent 2,5-Diamino-3,6-dicyanopyrazine DyesPhotochromismPhosphorescenceOrganic ChemistryPhotophysical PropertyConformational ChangeColor DifferenceChemistryCrystallographyDifferent ColorsBiomolecular EngineeringPigment
Abstract We found a series of polymorphs with different colors in 2,5-diamino-3,6-dicyanopyrazine dyes. Their color difference was found to be caused by conformational change in the crystals, not by exciton interactions.
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